Patents Assigned to Lei Yueh Enterprise Co., Ltd.
  • Method and Apparatus of Converting Output of Triac Dimmer to Control Operations of LED Lighting
    Publication number: 20120248993
    Abstract: Various embodiments of the present disclosure pertain to converting output of a triode-for-alternating-current (TRIAC) dimmer to adjust lighting of one or more light-emitting diodes (LEDs). In one aspect, a method may receive a user-adjustable first signal from a dimmer, the first signal having an alternating current (AC) parameter that is adjustable by a user input to the dimmer; convert the first signal to a second signal that has a direct current (DC) parameter; and control operations of a load based at least in part on the second signal.
    Type: Application
    Filed: April 1, 2011
    Publication date: October 4, 2012
    Applicant: Lei Yueh Enterprise Co., Ltd.
    Inventor: Yuan Lin